7 papers
Contact-Governed Macroscopic Signatures of Strain-Induced Valley Sorting in MoS Field-Effect Transistors
Suhas Suresh Bharadwaj
Strain engineering is a leading route to control valley-selective transport in monolayer transition metal dichalcogenides. Whether this quantum effect survives inside a fully conta…
Adjoint-State Identifiability of Piezo-Tunable Valley Splitting in 2D Magnetic Heterostructures
Suhas Suresh Bharadwaj
Controlling valley degrees of freedom with mechanical strain is a promising approach for solid-state information processing. Current theoretical literature routinely predicts strai…
A Unified Physics-Informed Neural Network for Modeling Coupled Electro- and Elastodynamic Wave Propagation Using Three-Stage Loss Optimization
Suhas Suresh Bharadwaj, Reuben Thomas Thovelil
Physics-Informed Neural Networks present a novel approach in SciML that integrates physical laws in the form of partial differential equations directly into the NN through soft con…
On the Generation of Phononic Frequency Combs Using Defect Modes of Phononic Crystals
Suhas Suresh Bharadwaj, Murtaza Rangwala, Adarsh Ganesan
This paper proposes a method for generating phononic frequency combs (PFCs) using defect-localized modes in a two-dimensional hexagonal phononic crystal. Localized vibration modes…
Chiplet-Based RISC-V SoC with Modular AI Acceleration
Suhas Suresh Bharadwaj, Suhas Suresh Bharadwaj*, Prerana Ramkumar +1
Achieving high performance, energy efficiency, and cost-effectiveness while maintaining architectural flexibility is a critical challenge in the development and deployment of edge…
The Post-Silicon Semiconductor Era: A Review of Physics, Synthesis, and Architectural Integration of Carbon Nanotube Field-Effect Transistors
Suhas Suresh Bharadwaj, Reuben Thomas Thovelil, Rohith Chembattammal +2
Silicon CMOS scaling is approaching a set of hard physical limits. Direct source-to-drain quantum tunneling, subthreshold swing degradation, and the Dark Silicon thermal ceiling mo…
Simultaneous photonic and phononic bandgaps in a hexagonal lattice geometry with gradually transforming circular-to-triangular air gap holes
Suhas Suresh Bharadwaj, Adarsh Ganesan
The integration of photonic and phononic bandgaps within a single scalable architecture promises transformative advances in optomechanical and acousto-optic devices. Here, we desig…